164947300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3605

約数の個数: 72

約数和(自身を含む): 415292864

約数和(自身を除く): 250345564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1340, 1675, 1876, 2345, 3350, 3517, 4690, 6700, 7034, 9380, 11725, 14068, 17585, 23450, 24619, 35170, 46900, 49238, 70340, 87925, 98476, 123095, 175850, 235639, 246190, 351700, 471278, 492380, 615475, 942556, 1178195, 1230950, 1649473, 2356390, 2461900, 3298946, 4712780, 5890975, 6597892, 8247365, 11781950, 16494730, 23563900, 32989460, 41236825, 82473650, 164947300]

約数ペア:

[(1, 164947300), (2, 82473650), (4, 41236825), (5, 32989460), (7, 23563900), (10, 16494730), (14, 11781950), (20, 8247365), (25, 6597892), (28, 5890975), (35, 4712780), (50, 3298946), (67, 2461900), (70, 2356390), (100, 1649473), (134, 1230950), (140, 1178195), (175, 942556), (268, 615475), (335, 492380), (350, 471278), (469, 351700), (670, 246190), (700, 235639), (938, 175850), (1340, 123095), (1675, 98476), (1876, 87925), (2345, 70340), (3350, 49238), (3517, 46900), (4690, 35170), (6700, 24619), (7034, 23450), (9380, 17585), (11725, 14068)]